Error: GCC_ANALYZER_WARNING (CWE-476): [#def1] libXi-1.8.2-build/libXi-1.8.2/src/XExtInt.c: scope_hint: In function 'XInputWireToCookie' libXi-1.8.2-build/libXi-1.8.2/src/XExtInt.c:935:13: warning[-Wanalyzer-null-dereference]: dereference of NULL '0' # 933| { # 934| XExtDisplayInfo *info = XInput_find_display(dpy); # 935|-> XEvent *save = (XEvent *) info->data; # 936| xGenericEvent* ge = (xGenericEvent*)event; # 937| Error: GCC_ANALYZER_WARNING (CWE-476): [#def2] libXi-1.8.2-build/libXi-1.8.2/src/XExtInt.c: scope_hint: In function 'XInputCopyCookie' libXi-1.8.2-build/libXi-1.8.2/src/XExtInt.c:1512:30: warning[-Wanalyzer-null-dereference]: dereference of NULL '0' # 1510| XExtDisplayInfo *info = XInput_find_display(dpy); # 1511| # 1512|-> if (in->extension != info->codes->major_opcode) # 1513| { # 1514| printf("XInputCopyCookie: wrong extension opcode %d\n", Error: GCC_ANALYZER_WARNING (CWE-122): [#def3] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c: scope_hint: In function 'XIChangeHierarchy' libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:108:29: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:38: included_from: Included from here. libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:108:29: note: write of 1 byte to beyond the end of the region # 106| XIAddMasterInfo* C = &any->add; # 107| xXIAddMasterInfo* c = (xXIAddMasterInfo*)dptr; # 108|-> c->type = C->type; # 109| c->send_core = C->send_core; # 110| c->enable = C->enable; Error: GCC_ANALYZER_WARNING (CWE-122): [#def4] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:109:34: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:109:34: note: write of 1 byte to beyond the end of the region # 107| xXIAddMasterInfo* c = (xXIAddMasterInfo*)dptr; # 108| c->type = C->type; # 109|-> c->send_core = C->send_core; # 110| c->enable = C->enable; # 111| c->name_len = strlen(C->name); Error: GCC_ANALYZER_WARNING (CWE-122): [#def5] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:110:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:110:31: note: write of 1 byte to beyond the end of the region # 108| c->type = C->type; # 109| c->send_core = C->send_core; # 110|-> c->enable = C->enable; # 111| c->name_len = strlen(C->name); # 112| c->length = (sizeof(xXIAddMasterInfo) + c->name_len + 3)/4; Error: GCC_ANALYZER_WARNING (CWE-122): [#def6] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:111:33: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:111:33: note: write of 2 bytes to beyond the end of the region # 109| c->send_core = C->send_core; # 110| c->enable = C->enable; # 111|-> c->name_len = strlen(C->name); # 112| c->length = (sizeof(xXIAddMasterInfo) + c->name_len + 3)/4; # 113| strncpy((char*)&c[1], C->name, c->name_len); Error: GCC_ANALYZER_WARNING (CWE-122): [#def7] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:112:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:112:31: note: write of 2 bytes to beyond the end of the region # 110| c->enable = C->enable; # 111| c->name_len = strlen(C->name); # 112|-> c->length = (sizeof(xXIAddMasterInfo) + c->name_len + 3)/4; # 113| strncpy((char*)&c[1], C->name, c->name_len); # 114| dptr += 4 * c->length; Error: GCC_ANALYZER_WARNING (CWE-126): [#def8] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:114:34: warning[-Wanalyzer-out-of-bounds]: heap-based buffer over-read libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:114:34: note: read of 2 bytes from after the end of the region # 112| c->length = (sizeof(xXIAddMasterInfo) + c->name_len + 3)/4; # 113| strncpy((char*)&c[1], C->name, c->name_len); # 114|-> dptr += 4 * c->length; # 115| } # 116| break; Error: GCC_ANALYZER_WARNING (CWE-122): [#def9] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:121:29: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:121:29: note: write of 1 byte to beyond the end of the region # 119| XIRemoveMasterInfo* R = &any->remove; # 120| xXIRemoveMasterInfo* r = (xXIRemoveMasterInfo*)dptr; # 121|-> r->type = R->type; # 122| r->return_mode = R->return_mode; # 123| r->deviceid = R->deviceid; Error: GCC_ANALYZER_WARNING (CWE-122): [#def10] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:122:36: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:122:36: note: write of 1 byte to beyond the end of the region # 120| xXIRemoveMasterInfo* r = (xXIRemoveMasterInfo*)dptr; # 121| r->type = R->type; # 122|-> r->return_mode = R->return_mode; # 123| r->deviceid = R->deviceid; # 124| r->length = sizeof(xXIRemoveMasterInfo)/4; Error: GCC_ANALYZER_WARNING (CWE-122): [#def11] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:123:33: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:123:33: note: write of 2 bytes to beyond the end of the region # 121| r->type = R->type; # 122| r->return_mode = R->return_mode; # 123|-> r->deviceid = R->deviceid; # 124| r->length = sizeof(xXIRemoveMasterInfo)/4; # 125| if (r->return_mode == XIAttachToMaster) Error: GCC_ANALYZER_WARNING (CWE-122): [#def12] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:124:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:124:31: note: write of 2 bytes to beyond the end of the region # 122| r->return_mode = R->return_mode; # 123| r->deviceid = R->deviceid; # 124|-> r->length = sizeof(xXIRemoveMasterInfo)/4; # 125| if (r->return_mode == XIAttachToMaster) # 126| { Error: GCC_ANALYZER_WARNING (CWE-122): [#def13] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:127:43: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:127:43: note: write of 2 bytes to beyond the end of the region # 125| if (r->return_mode == XIAttachToMaster) # 126| { # 127|-> r->return_pointer = R->return_pointer; # 128| r->return_keyboard = R->return_keyboard; # 129| } Error: GCC_ANALYZER_WARNING (CWE-122): [#def14] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:128:44: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:128:44: note: write of 2 bytes to beyond the end of the region # 126| { # 127| r->return_pointer = R->return_pointer; # 128|-> r->return_keyboard = R->return_keyboard; # 129| } # 130| dptr += sizeof(xXIRemoveMasterInfo); Error: GCC_ANALYZER_WARNING (CWE-122): [#def15] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:138:29: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:138:29: note: write of 1 byte to beyond the end of the region # 136| xXIAttachSlaveInfo* c = (xXIAttachSlaveInfo*)dptr; # 137| # 138|-> c->type = C->type; # 139| c->deviceid = C->deviceid; # 140| c->length = sizeof(xXIAttachSlaveInfo)/4; Error: GCC_ANALYZER_WARNING (CWE-122): [#def16] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:139:33: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:139:33: note: write of 2 bytes to beyond the end of the region # 137| # 138| c->type = C->type; # 139|-> c->deviceid = C->deviceid; # 140| c->length = sizeof(xXIAttachSlaveInfo)/4; # 141| c->new_master = C->new_master; Error: GCC_ANALYZER_WARNING (CWE-122): [#def17] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:140:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:140:31: note: write of 2 bytes to beyond the end of the region # 138| c->type = C->type; # 139| c->deviceid = C->deviceid; # 140|-> c->length = sizeof(xXIAttachSlaveInfo)/4; # 141| c->new_master = C->new_master; # 142| Error: GCC_ANALYZER_WARNING (CWE-122): [#def18] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:141:35: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:141:35: note: write of 2 bytes to beyond the end of the region # 139| c->deviceid = C->deviceid; # 140| c->length = sizeof(xXIAttachSlaveInfo)/4; # 141|-> c->new_master = C->new_master; # 142| # 143| dptr += sizeof(xXIAttachSlaveInfo); Error: GCC_ANALYZER_WARNING (CWE-122): [#def19] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:151:29: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:151:29: note: write of 1 byte to beyond the end of the region # 149| xXIDetachSlaveInfo *d = (xXIDetachSlaveInfo*)dptr; # 150| # 151|-> d->type = D->type; # 152| d->deviceid = D->deviceid; # 153| d->length = sizeof(xXIDetachSlaveInfo)/4; Error: GCC_ANALYZER_WARNING (CWE-122): [#def20] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:152:33: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:152:33: note: write of 2 bytes to beyond the end of the region # 150| # 151| d->type = D->type; # 152|-> d->deviceid = D->deviceid; # 153| d->length = sizeof(xXIDetachSlaveInfo)/4; # 154| dptr += sizeof(xXIDetachSlaveInfo); Error: GCC_ANALYZER_WARNING (CWE-122): [#def21] libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:153:31: warning[-Wanalyzer-out-of-bounds]: heap-based buffer overflow libXi-1.8.2-build/libXi-1.8.2/src/XIHierarchy.c:153:31: note: write of 2 bytes to beyond the end of the region # 151| d->type = D->type; # 152| d->deviceid = D->deviceid; # 153|-> d->length = sizeof(xXIDetachSlaveInfo)/4; # 154| dptr += sizeof(xXIDetachSlaveInfo); # 155| }
| analyzer-version-clippy | 1.82.0 |
| analyzer-version-cppcheck | 2.16.0 |
| analyzer-version-gcc | 14.2.1 |
| analyzer-version-gcc-analyzer | 15.0.0 |
| analyzer-version-shellcheck | 0.10.0 |
| analyzer-version-unicontrol | 0.0.2 |
| enabled-plugins | clippy, cppcheck, gcc, shellcheck, unicontrol |
| exit-code | 0 |
| host | ip-172-16-1-131.us-west-2.compute.internal |
| mock-config | fedora-rawhide-gcc-latest-x86_64 |
| project-name | libXi-1.8.2-1.fc42 |
| store-results-to | /tmp/tmpyz99v4u9/libXi-1.8.2-1.fc42.tar.xz |
| time-created | 2024-11-13 01:15:58 |
| time-finished | 2024-11-13 01:17:25 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-rawhide-gcc-latest-x86_64' '-t' 'clippy,cppcheck,gcc,unicontrol,shellcheck' '-o' '/tmp/tmpyz99v4u9/libXi-1.8.2-1.fc42.tar.xz' '--gcc-analyze' '--unicontrol-notests' '--unicontrol-bidi-only' '--install=gcc-latest' '--gcc-analyzer-bin=/opt/gcc-latest/bin/gcc' '/tmp/tmpyz99v4u9/libXi-1.8.2-1.fc42.src.rpm' |
| tool-version | csmock-3.7.1.20241107.094801.gb3f0f26.pr_192-1.el9 |